Issues

• Black changes the value of a docstring containing a form feed

  psf/black#5460 · Filter by author feiiiiii5 opened on Sep 30, 2026

• Black 26.5.1 release compiled wheel retains blib2to3 CST objects across repeated format_str() calls

  T: bug
  psf/black#5458 · Filter by author Seaman-Li opened on Sep 30, 2026

• 邀请 black 加入 GithubStarMate，让更多人发现你的作品

  psf/black#5457 · Filter by author owl1539 opened on Sep 30, 2026

• Nested .gitignore negations can never re-include what an ancestor excluded

  psf/black#5376 · Filter by author KaizenShogun opened on Aug 31, 2026
  2

• Quadratic formatting time for chains of subscripts (7s for one 160-subscript line; attribute/call chains stay linear)

  psf/black#5270 · Filter by author LuShadowX opened on Jul 29, 2026
  2

• ruff:ignore should be processed as a pragma in contains_pragma_comment

  T: bug
  psf/black#5260 · Filter by author A5rocks opened on Jul 26, 2026
  5

• Potential memory optimizations

  psf/black#5216 · Filter by author rsb-23 opened on Jul 1, 2026
  2

• Allow cache dir configuration via command-line argument

  T: enhancement
  psf/black#5174 · Filter by author MatheusCylo opened on Jun 10, 2026

• Please consider making releases immutable

  T: bug
  psf/black#5120 · Filter by author sjpb opened on May 1, 2026
  

• Thinking about wrap_long_dict_values_in_parens

  psf/black#4882 · Filter by author hauntsaninja opened on Dec 4, 2025
  4

• wrap_comprehension_in: Black preview style removes parentheses that make code harder to read

  psf/black#4877 · Filter by author hauntsaninja opened on Nov 30, 2025
  2

• Release workflow: Atomic PyPI pushing?

  psf/black#4839 · Filter by author onerandomusername opened on Nov 10, 2025
  1

• potential multiprocessing performance improvement

  psf/black#4771 · Filter by author asottile opened on Oct 2, 2025
  1

• Preserve alignment of inline comments

  F: commentsT: style
  psf/black#4651 · Filter by author pekkaklarck opened on Apr 14, 2025
  2

• Any possible to provide a WASM edition?

  T: enhancement
  psf/black#4649 · Filter by author JounQin opened on Apr 10, 2025
  2

• Inconsistencies in how line breaks are added in long "dot-chains", depending on brackets and function calls

  T: style
  psf/black#4554 · Filter by author oyvindronningstad opened on Jan 21, 2025
  2

• hex_codes_in_unicode_sequences: restrictions around f-strings are too strict

  F: stringsT: style
  psf/black#4523 · Filter by author MeGaGiGaGon opened on Dec 4, 2024
  5

• Change the formatting behaviour when there is bracket in the if statement, like a list, a function

  T: enhancement
  psf/black#4516 · Filter by author mandy6610 opened on Nov 22, 2024
  2

• Test organization improvements

  C: maintenance
  psf/black#4506 · Filter by author MeGaGiGaGon opened on Nov 5, 2024
  5

• Odd breaking of operators chain

  T: style
  psf/black#4455 · Filter by author nowtryz opened on Sep 11, 2024
  3

• Support Python 3.13 free-threaded build

  T: enhancement
  psf/black#4438 · Filter by author ngoldbaum opened on Aug 20, 2024
  3

• Newlines between classes do not get added when the last method of one ends with ellipses

  T: style
  psf/black#4420 · Filter by author blankRiot96 opened on Jul 31, 2024
  3

• global config not possible if project contains a pyproject.toml

  S: needs discussionT: bug
  psf/black#4411 · Filter by author ppena-LiveData opened on Jul 24, 2024
  2

• Long lines that concatenate list comprehensions

  F: linebreakT: style
  psf/black#4353 · Filter by author tomkcook opened on May 8, 2024
  3

• problematic formatting: indentation change in docstring

  T: style
  psf/black#4276 · Filter by author kaddkaka opened on Mar 15, 2024
  7